upstream/mercurial-mirror Files · tests/test-confused-revert.t

hg: acquire wlock while updating the working directory via updatetotally...

hg: acquire wlock while updating the working directory via updatetotally updatetotally() might be invoked outside wlock scope (e.g. invocation via postincoming() at "hg unbundle" or "hg pull"). In such case, acquisition of wlock is needed for consistent view, because parallel "hg update" and/or "hg bookmarks" might change working directory status while executing updatetotally(). Strictly speaking, truly consistent updating should acquire also store lock, because active bookmark might be moved to another one outside wlock scope (e.g. pulling from other repository causes updating current active one). Acquisition of wlock in this patch ensures consistency in as same level as past "hg update".

Matt Mackall - - Load All Authors

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        Adrian Buehlmann
    
tests: unify test-confused-revert

              r12284
            
        $ hg init

        $ echo foo > a

        $ hg add a

        $ hg commit -m "1"

        $ echo bar > b

        $ hg add b

        $ hg remove a

      Should show a removed and b added:

        $ hg status

        A b

        R a

        $ hg revert --all

        undeleting a

        forgetting b

      Should show b unknown and a back to normal:

        $ hg status

        ? b

        $ rm b

        $ hg co -C 0

        0 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ echo foo-a > a

        $ hg commit -m "2a"

        $ hg co -C 0

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ echo foo-b > a

        $ hg commit -m "2b"

        created new head

        $ HGMERGE=true hg merge 1

        merging a

        0 files updated, 1 files merged, 0 files removed, 0 files unresolved

        (branch merge, don't forget to commit)

      Should show foo-b:

        $ cat a

        foo-b

        $ echo bar > b

        $ hg add b

        $ rm a

        $ hg remove a

      Should show a removed and b added:

        $ hg status

        A b

        R a

      Revert should fail:

        timeless
    
revert: improve merge advice and favor its error over all

              r13022
            
        $ hg revert

        Matt Mackall
    
revert: restore check for uncommitted merge (issue2915) (BC)...

              r14903
            
        abort: uncommitted merge with no revision specified

        (use "hg update" or see "hg help revert")

        Matt Mackall
    
tests: add exit codes to unified tests

              r12316
            
        [255]

        Adrian Buehlmann
    
tests: unify test-confused-revert

              r12284
            
      Revert should be ok now:

        $ hg revert -r2 --all

        undeleting a

        forgetting b

      Should show b unknown and a marked modified (merged):

        $ hg status

        M a

        ? b

      Should show foo-b:

        $ cat a

        foo-b

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Adrian Buehlmann tests: unify test-confused-revert	r12284	$ hg init
		$ echo foo > a
		$ hg add a
		$ hg commit -m "1"

		$ echo bar > b
		$ hg add b
		$ hg remove a

		Should show a removed and b added:

		$ hg status
		A b
		R a

		$ hg revert --all
		undeleting a
		forgetting b

		Should show b unknown and a back to normal:

		$ hg status
		? b

		$ rm b

		$ hg co -C 0
		0 files updated, 0 files merged, 0 files removed, 0 files unresolved
		$ echo foo-a > a
		$ hg commit -m "2a"

		$ hg co -C 0
		1 files updated, 0 files merged, 0 files removed, 0 files unresolved
		$ echo foo-b > a
		$ hg commit -m "2b"
		created new head

		$ HGMERGE=true hg merge 1
		merging a
		0 files updated, 1 files merged, 0 files removed, 0 files unresolved
		(branch merge, don't forget to commit)

		Should show foo-b:

		$ cat a
		foo-b

		$ echo bar > b
		$ hg add b
		$ rm a
		$ hg remove a

		Should show a removed and b added:

		$ hg status
		A b
		R a

		Revert should fail:

timeless revert: improve merge advice and favor its error over all	r13022	$ hg revert
Matt Mackall revert: restore check for uncommitted merge (issue2915) (BC)...	r14903	abort: uncommitted merge with no revision specified
		(use "hg update" or see "hg help revert")
Matt Mackall tests: add exit codes to unified tests	r12316	[255]
Adrian Buehlmann tests: unify test-confused-revert	r12284
		Revert should be ok now:

		$ hg revert -r2 --all
		undeleting a
		forgetting b

		Should show b unknown and a marked modified (merged):

		$ hg status
		M a
		? b

		Should show foo-b:

		$ cat a
		foo-b